Version-Release number of selected component: will-crash-0.10-2.fc24 Additional info: reporter: libreport-2.9.1.6.gdd487d.dirty backtrace_rating: 4 cmdline: will_cpp_segfault crash_function: Will::Fail::a executable: /usr/bin/will_cpp_segfault global_pid: 32237 kernel: 4.11.3-202.fc25.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: [New LWP 32237] Core was generated by `will_cpp_segfault'. Program terminated with signal SIGSEGV, Segmentation fault. #0 Will::Fail::a (this=<optimized out>) at will_cpp_segfault.cc:14 14 std::cout << s[666]; Thread 1 (LWP 32237): #0 Will::Fail::a (this=<optimized out>) at will_cpp_segfault.cc:14 No locals. #1 0x0000561323beda99 in Will::Fail::b (this=0x7ffe0c398ab0) at will_cpp_segfault.cc:25 No locals. #2 0x0000561323bed8a3 in main (argc=<optimized out>, argv=<optimized out>) at will_cpp_segfault.cc:34 f = {value = 1} From To Syms Read Shared Object Library 0x00007f83daa25880 0x00007f83daad5059 Yes /lib64/libstdc++.so.6 0x00007f83da696720 0x00007f83da707b7a Yes /lib64/libm.so.6 0x00007f83da47caa0 0x00007f83da48c8b5 Yes /lib64/libgcc_s.so.1 0x00007f83da0d39d0 0x00007f83da223983 Yes /lib64/libc.so.6 0x00007f83dad22ad0 0x00007f83dad40970 Yes /lib64/ld-linux-x86-64.so.2 $1 = 0x0 rax 0x561323dee020 94640206176288 rbx 0x7ffe0c398ab0 140729103518384 rcx 0x7f83da1abae0 140204276628192 rdx 0x7f83dad19980 140204288612736 rsi 0x0 0 rdi 0x56132587ec20 94640234032160 rbp 0x561323bedaa0 0x561323bedaa0 <__libc_csu_init> rsp 0x7ffe0c398a80 0x7ffe0c398a80 r8 0x7f83da476700 140204279555840 r9 0x7f83da4755e0 140204279551456 r10 0x56132587ec20 94640234032160 r11 0x246 582 r12 0x561323bed8f0 94640204077296 r13 0x7ffe0c398ba0 140729103518624 r14 0x0 0 r15 0x0 0 rip 0x561323beda4c 0x561323beda4c <Will::Fail::a()+44> eflags 0x10206 [ PF IF RF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 Dump of assembler code for function Will::Fail::a(): 0x0000561323beda20 <+0>: lea 0xfd(%rip),%rsi # 0x561323bedb24 0x0000561323beda27 <+7>: lea 0x2005f2(%rip),%rdi # 0x561323dee020 <_ZSt4cout> 0x0000561323beda2e <+14>: sub $0x18,%rsp 0x0000561323beda32 <+18>: mov $0xf,%edx 0x0000561323beda37 <+23>: mov %fs:0x28,%rax 0x0000561323beda40 <+32>: mov %rax,0x8(%rsp) 0x0000561323beda45 <+37>: xor %eax,%eax 0x0000561323beda47 <+39>: callq 0x561323bed868 => 0x0000561323beda4c <+44>: movzbl 0x29a,%eax 0x0000561323beda54 <+52>: lea 0x7(%rsp),%rsi 0x0000561323beda59 <+57>: lea 0x2005c0(%rip),%rdi # 0x561323dee020 <_ZSt4cout> 0x0000561323beda60 <+64>: mov $0x1,%edx 0x0000561323beda65 <+69>: mov %al,0x7(%rsp) 0x0000561323beda69 <+73>: callq 0x561323bed868 0x0000561323beda6e <+78>: mov 0x8(%rsp),%rax 0x0000561323beda73 <+83>: xor %fs:0x28,%rax 0x0000561323beda7c <+92>: jne 0x561323beda83 <Will::Fail::a()+99> 0x0000561323beda7e <+94>: add $0x18,%rsp 0x0000561323beda82 <+98>: retq 0x0000561323beda83 <+99>: callq 0x561323bed870 End of assembler dump. == EXPLOITABLE ==
Created attachment 1299798 [details] File: backtrace
Created attachment 1299799 [details] File: cgroup
Created attachment 1299800 [details] File: core_backtrace
Created attachment 1299801 [details] File: cpuinfo
Created attachment 1299802 [details] File: dso_list
Created attachment 1299803 [details] File: environ
Created attachment 1299804 [details] File: limits
Created attachment 1299805 [details] File: machineid
Created attachment 1299806 [details] File: maps
Created attachment 1299807 [details] File: mountinfo
Created attachment 1299808 [details] File: namespaces
Created attachment 1299809 [details] File: open_fds
Created attachment 1299810 [details] File: proc_pid_status
Created attachment 1299811 [details] File: var_log_messages